All right, some answers.
#1: The sped up intro. I actually did that for synch purposes, for some reason the compiled gif was a little faster than the original animation.
#2: The last spoken line. I'm not exactly sure what he's saying, but I'm gonna go with "I'm so stressed, though!"
#3: The photoshopped arm. It's actually my arm, and yes I did try change the colors some, but I didn't feel like wasting a lot of time on it. I was just going for a dumb joke.